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145411204151 = 1632313138567
BaseRepresentation
bin1000011101101100101…
…1101110010000110111
3111220022221211112100202
42013123023232100313
54340300232013101
6150445002431115
713335265561463
oct2073313562067
9456287745322
10145411204151
1156739919994
1224221b0249b
1310934985b45
14707616d4a3
153bb0d0136b
hex21db2ee437

145411204151 has 8 divisors (see below), whose sum is σ = 146313416064. Its totient is φ = 144509115960.

The previous prime is 145411204109. The next prime is 145411204171. The reversal of 145411204151 is 151402114541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145411204151 - 226 = 145344095287 is a prime.

It is a super-2 number, since 2×1454112041512 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145411204171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3751070 + ... + 3789636.

It is an arithmetic number, because the mean of its divisors is an integer number (18289177008).

Almost surely, 2145411204151 is an apocalyptic number.

145411204151 is a deficient number, since it is larger than the sum of its proper divisors (902211913).

145411204151 is a wasteful number, since it uses less digits than its factorization.

145411204151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61861.

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 145411204151 its reverse (151402114541), we get a palindrome (296813318692).

The spelling of 145411204151 in words is "one hundred forty-five billion, four hundred eleven million, two hundred four thousand, one hundred fifty-one".

Divisors: 1 163 23131 38567 3770353 6286421 892093277 145411204151